Base | Representation |
---|---|
bin | 111111101000111… |
… | …010100001011001 |
3 | 2202102001021102210 |
4 | 333220322201121 |
5 | 4141312040243 |
6 | 253540145333 |
7 | 35313134022 |
oct | 7750724131 |
9 | 2672037383 |
10 | 1067690073 |
11 | 4a875739a |
12 | 259698249 |
13 | 14027a498 |
14 | a1b2bc49 |
15 | 63b02933 |
hex | 3fa3a859 |
1067690073 has 8 divisors (see below), whose sum is σ = 1424512000. Its totient is φ = 711330768.
The previous prime is 1067690051. The next prime is 1067690081. The reversal of 1067690073 is 3700967601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1067690073 - 214 = 1067673689 is a prime.
It is a super-2 number, since 2×10676900732 = 2279924183965490658, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1067680073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110233 + ... + 119526.
It is an arithmetic number, because the mean of its divisors is an integer number (178064000).
Almost surely, 21067690073 is an apocalyptic number.
It is an amenable number.
1067690073 is a deficient number, since it is larger than the sum of its proper divisors (356821927).
1067690073 is a wasteful number, since it uses less digits than its factorization.
1067690073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231311.
The product of its (nonzero) digits is 47628, while the sum is 39.
The square root of 1067690073 is about 32675.5271265821. The cubic root of 1067690073 is about 1022.0725745442.
The spelling of 1067690073 in words is "one billion, sixty-seven million, six hundred ninety thousand, seventy-three".
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